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Thomas C Chen

Chief Scientific Officer

Thomas C Chen (Chief Scientific Officer) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales, 1 filed past the two-business-day deadline), most often in NeOnc Technologies Holdings, Inc. (NTHI). Across 1 priced purchase filing, the average 21-session return was +17.4% from execution and -38.6% from disclosure (delay-adjusted; derived). The largest single filing was $130K of NTHI (33,787 sh × $3.85, as filed), executed Aug 14.

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Return, ttmiAverage return per filing, trailing twelve months
+17.4%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-38.6%
same 1 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells · 1 late
Median delay
4d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$260K
shares × price, as filed
Last traded
Aug 14
Filed Aug 20

Median ADV $730K across their filed names

Open performance
Volume by month
$956K$478K$0Oct 2024Apr 2025Oct 2025Apr 2026Apr 2025 · sells $956KJun 2025 · sells $956KAug 2026 · buys $260K
Buys $260K Sells $1.9M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 2 filings

Sector per market data · by filing · past 12 months

Most traded names
NTHI NeOnc Technologies Holdings, Inc. NTHI · 2 buys · 2 sells 4 filings
Recent filings
NTHIPURCHASE NeOnc Technologies Holdings, Inc. View filing → $130K
33,787 sh × $3.85
Exec Aug 14
Filed Aug 20 · 9:15 PM ET †
NTHIPURCHASE NeOnc Technologies Holdings, Inc. View filing → $130K
33,787 sh × $3.85
Exec Aug 14
Filed Aug 18 · 4:13 PM ET
NTHISALE NeOnc Technologies Holdings, Inc. View filing → $956K
38,250 sh × $25.00
Exec Mar 26 2025
Filed Apr 8 2025 · 5:30 PM ET †
NTHISALE NeOnc Technologies Holdings, Inc. View filing → $956K
38,250 sh × $25.00
Exec Mar 26 2025
Filed Jun 5 2025 · 5:30 PM ET †